Datasheet
Toroidal transformer
RKD
Type RKD 1200/.. RKD 1600/.. RKD 2000/.. RKD 3000/..
Input
Rated input Voltage 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac 2 x 115 Vac
Rated frequency 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Output
Rated output voltage: Order no.
2x115 Vac: RKD 1200/2x115 2x115 Vac: RKD 1600/2x115 2x115 Vac: RKD 2000/2x115 2x115 Vac: RKD 3000/2x115
Rated Power 1200 VA 1600 VA 2000 VA 3000 VA
No-load voltage (app. x factor) 1.03 1.02 1.02 1.01
No-load loss (typ.) 7.50 W 9.60 W 10.40 W 12.60 W
Efficiency 96 % 97 % 97 % 98 %
Standards
Classification
Isolating transformer Isolating transformer Isolating transformer Isolating transformer
Approvals
Approvals cURus cURus cURus cURus
Environment
Ambient temperature max. 40 °C 40 °C 40 °C 40 °C
Safety and protection
Type
open type open type open type open type
Class of Insulation System
VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105 VDE=B, UL=class 105
Protection index
IP 00 IP 00 IP 00 IP 00
Safety class (prepared)
II II II II
Short circuit strength
non-short-circuit proof non-short-circuit proof non-short-circuit proof non-short-circuit proof
Test voltage 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz 4000 Vac, 50 Hz
Order numbers
Order Number refer to rated output voltage refer to rated output voltage refer to rated output voltage refer to rated output voltage
+
-
Toroidal transformer
RKD
Typ
Fixing method
Terminals
Weight
Major diameter Ø
Outside diameter in the area$br
$of the wire lead
RKD 15/.. Mounting kit, M5 bolt Connecting leads, 200 mm 0.32 kg 59 mm 62 mm 30 mm
RKD 20/.. Mounting kit, M5 bolt Connecting leads, 200 mm 0.35 kg 61 mm 63 mm 32 mm
RKD 30/.. Mounting kit, M5 bolt Connecting leads, 200 mm 0.47 kg 68 mm 70 mm 31 mm
RKD 40/.. Mounting kit, M6 bolt Connecting leads, 200 mm 0.56 kg 75 mm 77 mm 34 mm
RKD 50/.. Mounting kit, M6 bolt Connecting leads, 200 mm 0.70 kg 77 mm 79 mm 39 mm
RKD 60/.. Mounting kit, M6 bolt Connecting leads, 200 mm 0.75 kg 80 mm 83 mm 38 mm
RKD 80/.. Mounting kit, M6 bolt Connecting leads, 200 mm 1.08 kg 88 mm 91 mm 43 mm
RKD 100/.. Mounting kit, M6 bolt Connecting leads, 200 mm 1.19 kg 92 mm 94 mm 45 mm
RKD 120/.. Mounting kit, M6 bolt Connecting leads, 200 mm 1.41 kg 94 mm 96 mm 45 mm
RKD 160/.. Mounting kit, M6 bolt Connecting leads, 200 mm 1.73 kg 105 mm 107 mm 50 mm
RKD 200/.. Mounting kit, M8 bolt Connecting leads, 200 mm 2.16 kg 114 mm 116 mm 53 mm
RKD 225/.. Mounting kit, M8 bolt Connecting leads, 200 mm 2.35 kg 115 mm 117 mm 54 mm
RKD 250/.. Mounting kit, M8 bolt Connecting leads, 200 mm 2.52 kg 114 mm 117 mm 54 mm
RKD 300/.. Mounting kit, M8 bolt Connecting leads, 200 mm 3.01 kg 125 mm 127 mm 64 mm
RKD 330/.. Mounting kit, M8 bolt Connecting leads, 200 mm 3.30 kg 124 mm 127 mm 65 mm
RKD 400/.. Mounting kit, M8 bolt Connecting leads, 200 mm 4.05 kg 128 mm 131 mm 75 mm
RKD 500/.. Mounting kit, M8 bolt Connecting leads, 200 mm 4.80 kg 140 mm 143 mm 66 mm
RKD 625/.. Mounting kit, M8 bolt Connecting leads, 200 mm 6.10 kg 152 mm 154 mm 74 mm
RKD 800/.. Mounting kit, M8 bolt Connecting leads, 200 mm 7.00 kg 170 mm 172 mm 72 mm
RKD 1000/.. Mounting kit, M8 bolt Connecting leads, 200 mm 8.25 kg 168 mm 170 mm 85 mm
RKD 1200/..
Remaining hole casting,
with integrated mounting holes
Connecting leads, 200 mm 9.80 kg 167 mm 170 mm 100 mm
RKD 1600/..
Remaining hole casting,
with integrated mounting holes
Connecting leads, 200 mm 13.50 kg 202 mm 205 mm 100 mm
RKD 2000/..
Remaining hole casting,
with integrated mounting holes
Connecting leads, 200 mm 15.00 kg 206 mm 209 mm 108 mm
RKD 3000/..
Remaining hole casting,
with integrated mounting holes
Connecting leads, 200 mm 21.00 kg 215 mm 225 mm 130 mm
30
TRANSFORMERS
152
Subject to change